With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1477-50-5,1H-Indole-2-carboxylic acid,as a common compound, the synthetic route is as follows.
(iii) 1H-Indole-2-carboxylic acid methyl ester 2 g of 1H-Indole-2-carboxylic acid was dissolved in 15 ml of methanolic hydrochloric acid (8M) and the mixture was stirred at RT for 16 h. After removal of the solvent under reduced pressure, reisidual volatiles were removed by codistillation twice with 10 ml toluene. The remaining slightly yellow solid was subjected to the subsequent reaction without further purification. Yield: 2.3 g, 1477-50-5
The synthetic route of 1477-50-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Nazare, Marc; Essrich, Melanie; Will, David William; Matter, Hans; Ritter, Kurt; Wehner, Volkmar; US2003/199689; (2003); A1;,
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